When Tobias sees the boy spray-painting the hawk, he only finishes the main hawk image and not the small images on the outside. Tobias makes an imprint of this main image. When he scans it into the computer however, the smaller images are present on the physical imprint, but the disappear again when the image is presented on the screen.
Jake: Let's move out.
Rachel: (spots a fly on the windowsill) Wait a second, Jake. Mmmm that looks good. I didn't have lunch.
Jake: Rach, that's disgusting.
Rachel: I can't help it, I'm a lizard. I love flies.
Jake: You're also Rachel. And a vegetarian!
Rachel: (demorphs) Blech. Remind me to eat before we go on any more missions.
Ax: Relax, Pilgrim. Here comes to celery.
Cassie: I think he means cavalry.
Marco: (laughing) Yeah.
Rachel: So how do you feel about moving to Tibet?
Marco: I never really thought about it.
Jake: Well it's about the only place on the planet that doesn't have the "World's Weirdest Videos" show. And the only place that isn't going to have seen you turn from dog to doofus.
Marco: (to Ax) Okay, so you didn't make it home. But look at it this way. You've got family right here.
The storyline of this episode is partially based on both book 42 The Journey (documentation of an Animorph) and book 5 The Predator (Ax attempting to return home and failing.)